JLChnToZ

Shader "Unlit/PolyRhythmVisualizer" {
    Properties {
        _TimeCode ("Input Time", Float) = 0
        _OuterRingFreq ("Outer Ring Frequency", Float) = 1
        _InnerRingFreq ("Inner Ring Frequency", Float) = 0.922
        _RingCount ("Ring Count", Int) = 35
        _VibrantFreq ("Vibrant Frequency", Float) = 2
        _Vibrant ("Vibrant", Range(0, 1)) = 0.5
        _Decay ("Decay", Range(0, 10)) = 2
        [Header(Cosine Gradiant)]

AndrasKovacs

Garbage collection with zero cost at non-GC time

Every once in a while I investigate low-level backend options for PL-s, although so far I haven't actually written any such backend for my projects. Recently I've been looking at precise garbage collection in popular backends, and I've been (like on previous occasions) annoyed by limitations and compromises.

I was compelled to think about a system which accommodates precise relocating GC as much as possible. In one extreme configuration, described in this note, there

0atman

#! blaze sh

The Testable Documentation Manifesto

One of the problems with tech documentation (api, installation instructions etc) is that they get stale. APIs change, software and plugins alter their interface and commands, and websites go away.

To solve this, I propose we write our documentation in a way that can be executed, or verified.

Luckily, I wrote blaze to execute codeblocks inside of markdown, which means that with a little help from a few common unix tools, we can solve this problem.

99z

9front tutorials

Current as of 9front-5966.df2c352ae695

This is a collection of notes on how to complete tasks I've found myself commonly performing while using 9front.

Note that most of what is here is straight from various parts of the 9front FQA, just ordered differently. If not from the FQA, I'll provide the source under the header for the section.

As I'm in the process of learning Plan 9/9front, feel free to comment with suggestions or corrections.

egmontkob

Hyperlinks (a.k.a. HTML-like anchors) in terminal emulators

[ Update 2020-05-31: I won't be maintaining this page or responding to comments anymore (except for perhaps a few exceptional occasions). ]

---

Most of the terminal emulators auto-detect when a URL appears onscreen and allow to conveniently open them (e.g. via Ctrl+click or Cmd+click, or the right click menu).

It was, however, not possible until now for arbitrary text to point to URLs, just as on webpages.

DarinM223

My explanation of the main concepts in Rust

There are three main concepts with Rust:

1. Ownership (only one variable "owns" the data at one time, and the owner is in charge of deallocating)
2. Borrowing (you can borrow a reference to an owned variable)
3. Lifetimes (all data keeps track of when it will be destroyed)

These are fairly simple concepts, but they are often counter-intuitive to concepts in other languages, so I wanted to give a shot at

jadeatucker

Creating a "DMG installer" for OS X

A DMG Installer is convenient way to provide end-users a simple way to install an application bundle. They are basically a folder with a shortcut to the Applications directory but they can be customized with icons, backgrounds, and layout properties. A DMG file (.dmg) is a Mac OS X Disk Image file and it is used to package files or folders providing compression, encryption, and read-only to the package.

##Creating the DMG file #Disk Utility

lifthrasiir

/* The world's smallest Brainfuck interpreter in C, by Kang Seonghoon
 * http://j.mearie.org/post/1181041789/brainfuck-interpreter-in-2-lines-of-c */
s[99],*r=s,*d,c;main(a,b){char*v=1[d=b];for(;c=*v++%93;)for(b=c&2,b=c%7?a&&(c&17
?c&1?(*r+=b-1):(r+=b-1):syscall(4-!b,b,r,1),0):v;b&&c|a**r;v=d)main(!c,&a);d=v;}